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javascript Programming Glossary: startxHow to drag images / objects within Canvas? http://stackoverflow.com/questions/18333936/how-to-drag-images-objects-within-canvas false function DragImage src x y var that this var startX 0 startY 0 var drag false this.x x this.y y var img new Image.. var top that.y var bottom that.y img.height if drag startX mouseX that.x startY mouseY that.y if mouseX right mouseX.. true drag true else drag false if drag that.x mouseX startX that.y mouseY startY c.drawImage img that.x that.y script body..
Horizontal scrolling and vertical scrolling in JqueryMobile [closed] http://stackoverflow.com/questions/20565126/horizontal-scrolling-and-vertical-scrolling-in-jquerymobile 1 images total number current 0 image's index startX '' touchstart X coordinate startY '' touchstart Y coordinate.. comparison. document .on touchstart .inner function e ui startX e.originalEvent.touches 0 .pageX startY e.originalEvent.touches.. new Date .getTime touch end if end start swipeDuration if startX endX Math.abs startY endY thresholdY Math.abs startX endX swipeDistanceX..
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